Keep life moving with the Hydro Flask Standard Mouth 21 oz Insulated Stainless Steel Water Bottle with Flex Straw Cap. It stashes easily into a small shoulder bag, your pack’s side pocket, or your car cup holder, and holds enough ice cold goodness to keep you going for hours without weighing you down. No wonder it's one of Hydro Flask's bestselling water bottles.

Features

TempShield®️ double-wall vacuum insulation keeps drinks cold up to 24 hours, hot up to 12

Made with 18/8 pro-grade stainless steel for durability, pure taste and no flavour transfer 

Color Last™ powder coat is durable, sweat-free and colourful

Leakproof when closed

Dishwasher safe